Here are some screenshots, and videos from the screening:
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Video Clips (Darker than actual video):
NOTE : Volume is low on some clips
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Luke in Medical Bay:
http://www.dailymotion.com/video/k4ViYpq5PVBL1gc8Xci
Snowspeeder battle:
http://www.dailymotion.com/video/k4K3UHNnaWlEPDc8Xcj
Han and Leia - I know:
http://www.dailymotion.com/video/k2vLf3E4E2Pqyzc8Xck
Luke and Vader battle:
http://www.dailymotion.com/video/k27UjJhx3tK348c8Xcl
Team Negative1